Answer:
the answer is 9.9997 ft
Step-by-step explanation:
the equation to find the radius is
r = √(3v / πh)
Answer:
the answer is 1
Step-by-step explanation:
the bottom says 6 and the other top says 7 so the only right answer is 1
10. B
11. D
12. C
13. B
14. B
15. D
Answer:
2 
Step-by-step explanation:
The absolute value of a number is the value of x (the number) without a negative, 2 and a third is already positive, so that is the answer :D
Hope this helps, good luck! :)
Correct Question:
John works as a tutor for $12 an hour and as a waiter for $8 an hour. This month, he worked a combined total of 86 hours at his two jobs.
Let be the number of hours John worked as a tutor this month. Write an expression for the combined total dollar amount he earned this month.
Answer:
Total hours = 86
Let t is the hours he spent on tutoring
then (86-t) is hours spent on waiting
Let Y is the total amount in dollars which is required .
Now;
y = (tutoring hours x 12$) + (waiting hours x 8$)
Y = 12t + 8(86-t)
